16318776

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 47278080

約数和(自身を除く): 30959304

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 37, 46, 47, 51, 68, 69, 74, 92, 94, 102, 111, 136, 138, 141, 148, 184, 188, 204, 222, 276, 282, 296, 376, 391, 408, 444, 552, 564, 629, 782, 799, 851, 888, 1081, 1128, 1173, 1258, 1564, 1598, 1702, 1739, 1887, 2162, 2346, 2397, 2516, 2553, 3128, 3196, 3243, 3404, 3478, 3774, 4324, 4692, 4794, 5032, 5106, 5217, 6392, 6486, 6808, 6956, 7548, 8648, 9384, 9588, 10212, 10434, 12972, 13912, 14467, 15096, 18377, 19176, 20424, 20868, 25944, 28934, 29563, 36754, 39997, 41736, 43401, 55131, 57868, 59126, 73508, 79994, 86802, 88689, 110262, 115736, 118252, 119991, 147016, 159988, 173604, 177378, 220524, 236504, 239982, 319976, 347208, 354756, 441048, 479964, 679949, 709512, 959928, 1359898, 2039847, 2719796, 4079694, 5439592, 8159388, 16318776]

約数ペア:

[(1, 16318776), (2, 8159388), (3, 5439592), (4, 4079694), (6, 2719796), (8, 2039847), (12, 1359898), (17, 959928), (23, 709512), (24, 679949), (34, 479964), (37, 441048), (46, 354756), (47, 347208), (51, 319976), (68, 239982), (69, 236504), (74, 220524), (92, 177378), (94, 173604), (102, 159988), (111, 147016), (136, 119991), (138, 118252), (141, 115736), (148, 110262), (184, 88689), (188, 86802), (204, 79994), (222, 73508), (276, 59126), (282, 57868), (296, 55131), (376, 43401), (391, 41736), (408, 39997), (444, 36754), (552, 29563), (564, 28934), (629, 25944), (782, 20868), (799, 20424), (851, 19176), (888, 18377), (1081, 15096), (1128, 14467), (1173, 13912), (1258, 12972), (1564, 10434), (1598, 10212), (1702, 9588), (1739, 9384), (1887, 8648), (2162, 7548), (2346, 6956), (2397, 6808), (2516, 6486), (2553, 6392), (3128, 5217), (3196, 5106), (3243, 5032), (3404, 4794), (3478, 4692), (3774, 4324)]